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IC > ±âŸ IC > ¸ðÅÍ ÄÁÆ®·Ñ IC > LMD18200T
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LMD18200T
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LMD18200
3A, 55V H-Bridge


General Description
The LMD18200 is a 3A H-Bridge designed for motion control
applications. The device is built using a multi-technology process
which combines bipolar and CMOS control circuitry
with DMOS power devices on the same monolithic structure.
Ideal for driving DC and stepper motors; the LMD18200 accommodates
peak output currents up to 6A. An innovative
circuit which facilitates low-loss sensing of the output current
has been implemented.

Features
 Delivers up to 3A continuous output
 Operates at supply voltages up to 55V
 Low RDS(ON) typically 0.3W per switch
 TTL and CMOS compatible inputs
 No ¡°shoot-through¡± current
 Thermal warning flag output at 145¡ÆC
 Thermal shutdown (outputs off) at 170¡ÆC
 Internal clamp diodes
 Shorted load protection
 Internal charge pump with external bootstrap capability


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